Paddle Report

Headwaters In Sec 8, T3s, R25 E To Hemlock Crossing river run

California, USA North Fork San Joaquin River Class III-IV
Today high
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Tonight low
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Current flow
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% of normal
103%
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Linked streamgauge
-- cfs
Gauge height
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Headwaters In Sec 8, T3s, R25 E To Hemlock Crossing -- California paddle run
Headwaters In Sec 8, T3s, R25 E To Hemlock Crossing California · North Fork San Joaquin River
About this run

Headwaters In Sec 8, T3s, R25 E To Hemlock Crossing

The Whitewater River Run from Headwaters in Sec 8, T3S, R25 E to Hemlock Crossing in California is a popular destination for white water enthusiasts. The ideal streamflow range for this run is between 500-1500 cfs. This segment of the river is rated as Class III, with Class IV rapids at some points. The segment mileage is approximately 10 miles, and it takes around 4-5 hours to complete.

The rapids on this river run are thrilling and challenging, with specific rapids such as the "S-turn," "The Maze," and "Widowmaker." There are also several naturally occurring obstacles such as rocks, drops, and tight turns that require technical navigation. It is important to note that this run is recommended for experienced white water paddlers only.

There are specific regulations in place for this area to ensure safety and preserve the natural environment. The use of personal flotation devices (PFDs) is mandatory, and all paddlers must have a whistle and a throw rope. Camping and fires are not allowed in the Hemlock Crossing area, and littering is strictly prohibited.

In conclusion, the Whitewater River Run from Headwaters to Hemlock Crossing in California is a thrilling and challenging experience for experienced white water paddlers. The ideal streamflow range, class rating, segment mileage, specific river rapids/obstacles, and regulations of the area must be considered before embarking on this adventure.
StateCalifornia
RiverNorth Fork San Joaquin River
ClassIII-IV
Elevation7,593 ft
Current flow--
Percent of normal103%
StreamgageUSGS 11224000
Latitude37.6384°
Longitude-119.2244°
Detailed forecast

Plan your run down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no. Watch the precipitation column on the meteogram; rain ahead of a run typically lifts flows 12-48 hours later depending on the basin.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks -- the upstream story that drives next week's flows.

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Regional flow

Regional streamflow levels

USGS streamgauges around Headwaters In Sec 8, T3s, R25 E To Hemlock Crossing -- useful for spotting upstream pulses and gauging which tributary is contributing what.

Whitewater safety

Check the flow before you run
Use the linked-gauge card and Regional Flow panel above. Class ratings change with flow -- a Class III at low water can become Class IV+ at high water.
Know your skill ceiling
Pick runs comfortably below your ceiling. Cold-water and big-water runs raise the consequences of any mistake.
Wear the right gear
Helmet, PFD, drysuit / wetsuit when water is below 60°F. Throw bag, knife, and whistle on your person, not in the boat.
Scout, set safety, and run with a team
Scout new rapids on foot, set safety with throw bags above the consequence pool, and run with at least one other competent paddler.
Respect the river
Strainers, undercuts, low-head dams, and wood can kill at any class rating. When in doubt, portage.

Set push alerts in the Snoflo app

Save Headwaters In Sec 8, T3s, R25 E To Hemlock Crossing as a favorite, set a discharge threshold (e.g. "alert me when flow hits 600 cfs"), and the iOS app pushes the moment the linked gauge crosses.

FAQ

About Headwaters In Sec 8, T3s, R25 E To Hemlock Crossing

What's the optimal flow for Headwaters In Sec 8, T3s, R25 E To Hemlock Crossing?

The optimal flow depends on the section and the craft. Check the Run Details panel for the linked gauge and current status.

How fresh is the cfs reading on this page?

The linked USGS streamgauge reports continuously (every 15 minutes); Snoflo refreshes throughout the day. Hover the streamflow sparkline to read individual datapoints.

What's the whitewater class?

See the Run Details panel for the class rating Snoflo tracks for this run. Class ratings change with flow -- a Class III at low water can become Class IV in high water.

Where do I put in / take out?

Tap Directions in the hero above to open driving directions to the put-in. For shuttle planning, check the Nearby Boat Launches panel and the river run operator's site.

Can I get alerts when flows hit the optimal range?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this run, set a discharge threshold, and you'll get a push the moment the gauge crosses.